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Montreal

Montréal, Montreal

2025-12-07 13:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
5.4
O3
μg/m³
33.2
NO2
μg/m³
28.1
CO
μg/m³
250
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
-11℃
74%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
Ahuntsic-Cartierville
AQI 39
Anjou
AQI 29
Côte-Des-Neiges—Notre-Dame-De-Grâce
AQI 39
Le Plateau-Mont-Royal
AQI 24
Mercier-Hochelaga-Maisonneuve
AQI 22
Montréal-Nord
AQI 34
Outremont
AQI 35
Riviere-des-Prairies—Pointe-aux-Trembles
AQI 34
Rosemont-La Petite-Patrie
AQI 24
Saint Leonard
AQI 34
Saint-Laurent
AQI 35
Southwest
AQI 35
Verdun
AQI 24
Ville-Marie
AQI 28
Villeray—Saint-Michel—Parc-Extension
AQI 22
Data Sources
http://www.airnow.gov/

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Cities Nearby

Montreal
AQI 30
Westmount
AQI 24
Saint-Lambert
AQI 28
Longueuil
AQI 26
Mont-Royal
AQI 32
Montreal West
AQI 39
Côte Saint-Luc
AQI 39
Brossard
AQI 28
La Prairie
AQI 27
Sainte-Catherine
AQI 27
Saint-Constant
AQI 27